Thorne, C. (1957). An overview of new church opportunities in Worcester, Massachusetts. Board of National Missions, Presbyterian Church.
Lua i Stíl Chicago (17ú heag.)Thorne, Charles. An Overview of New Church Opportunities in Worcester, Massachusetts. New York: Board of National Missions, Presbyterian Church, 1957.
Lua MLA (8ú heag.)Thorne, Charles. An Overview of New Church Opportunities in Worcester, Massachusetts. Board of National Missions, Presbyterian Church, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.